Trace number 2673248

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13OPT3 702.859 703.235

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
MD5SUMb8556c61a91d14749acba7836969b871
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.12798
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables42
Total number of constraints5
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)98
Sum of products size (including duplicates)196
Number of different products98
Sum of products size196

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

17.36/17.43	c 42 5 98 196 0 0 0 0
17.36/17.43	o 55
17.36/17.43	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=227
17.36/17.43	o 5
17.36/17.43	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=252
702.71/703.18	c 64 ~x17254+32 ~x17253+16 ~x17252+8 ~x17251+4 ~x17250+2 ~x17249+1 ~x17248+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=251
702.71/703.18	o 3
702.71/703.18	o 3
702.71/703.18	s OPTIMUM FOUND
702.71/703.18	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 -x10 x11 -x12 x13 -x14 x15 -x16 x17 x18 -x19 x20 -x21 x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673248-1276807313/watcher-2673248-1276807313 -o /tmp/evaluation-result-2673248-1276807313/solver-2673248-1276807313 -C 1800 -W 2000 -M 1800 run HOME/instance-2673248-1276807313.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18027
/proc/meminfo: memFree=1860180/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0

[startup+0.070445 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18027
/proc/meminfo: memFree=1860180/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101444 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18027
/proc/meminfo: memFree=1860180/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18027
/proc/meminfo: memFree=1860180/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701553 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 18027
/proc/meminfo: memFree=1860180/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1850120/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=13548 CPUtime=1.48
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 2897 0 0 0 147 1 0 0 25 0 1 0 54383133 13873152 2755 1992294400 134512640 134902295 4291149264 18446744073709551615 4159984604 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 3387 2755 270 96 0 2599 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22248

[startup+3.10099 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1849376/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=18852 CPUtime=3.08
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 5783 0 0 0 306 2 0 0 25 0 1 0 54383133 19304448 3880 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002930 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 4713 3880 270 96 0 3925 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 27552

[startup+6.30057 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1842308/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=22140 CPUtime=6.28
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 6516 0 0 0 625 3 0 0 25 0 1 0 54383133 22671360 4597 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002179 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 5535 4597 270 96 0 4747 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30840

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1839952/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=24532 CPUtime=12.67
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 7110 0 0 0 1264 3 0 0 25 0 1 0 54383133 25120768 5191 1992294400 134512640 134902295 4291149264 18446744073709551615 4159971961 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 6133 5191 270 96 0 5345 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33232

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1840448/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=23992 CPUtime=25.46
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 10713 0 0 0 2540 6 0 0 25 0 1 0 54383133 24567808 4997 1992294400 134512640 134902295 4291149264 18446744073709551615 4160003324 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 5998 4997 270 96 0 5210 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 32692

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18030
/proc/meminfo: memFree=1834496/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=30004 CPUtime=51.05
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 12205 0 0 0 5097 8 0 0 25 0 1 0 54383133 30724096 6489 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 7501 6489 270 96 0 6713 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 38704

[startup+102.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18032
/proc/meminfo: memFree=1826064/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=37948 CPUtime=102.23
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 14223 0 0 0 10211 12 0 0 25 0 1 0 54383133 38858752 8507 1992294400 134512640 134902295 4291149264 18446744073709551615 4160005102 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 9487 8507 270 96 0 8699 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 46648

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18034
/proc/meminfo: memFree=1819616/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=44420 CPUtime=162.2
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 15815 0 0 0 16204 16 0 0 25 0 1 0 54383133 45486080 10099 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 11105 10099 270 96 0 10317 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53120

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18036
/proc/meminfo: memFree=1817632/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=46392 CPUtime=222.17
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16305 0 0 0 22199 18 0 0 25 0 1 0 54383133 47505408 10589 1992294400 134512640 134902295 4291149264 18446744073709551615 4159972036 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 11598 10589 270 96 0 10810 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 55092

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18036
/proc/meminfo: memFree=1817632/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=46392 CPUtime=282.14
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16306 0 0 0 28193 21 0 0 25 0 1 0 54383133 47505408 10590 1992294400 134512640 134902295 4291149264 18446744073709551615 4159992991 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 11598 10590 270 96 0 10810 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 55092

[startup+342.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 18038
/proc/meminfo: memFree=1817384/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=46524 CPUtime=342.1
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16345 0 0 0 34187 23 0 0 25 0 1 0 54383133 47640576 10629 1992294400 134512640 134902295 4291149264 18446744073709551615 4159984313 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 11631 10629 270 96 0 10843 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 55224

[startup+402.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 18040
/proc/meminfo: memFree=1817384/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=46692 CPUtime=402.07
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16370 0 0 0 40181 26 0 0 25 0 1 0 54383133 47812608 10654 1992294400 134512640 134902295 4291149264 18446744073709551615 4159971970 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 11673 10654 270 96 0 10885 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 55392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18042
/proc/meminfo: memFree=1815276/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=48540 CPUtime=462.04
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16851 0 0 0 46174 30 0 0 25 0 1 0 54383133 49704960 11135 1992294400 134512640 134902295 4291149264 18446744073709551615 4159991044 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 12135 11135 270 96 0 11347 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 57240

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18044
/proc/meminfo: memFree=1815276/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=48684 CPUtime=522
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16858 0 0 0 52168 32 0 0 25 0 1 0 54383133 49852416 11142 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 12171 11142 270 96 0 11383 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 57384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18044
/proc/meminfo: memFree=1815152/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=48684 CPUtime=581.98
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16883 0 0 0 58163 35 0 0 25 0 1 0 54383133 49852416 11167 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 12171 11167 270 96 0 11383 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 57384

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 18046
/proc/meminfo: memFree=1815152/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=48836 CPUtime=641.95
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 16891 0 0 0 64158 37 0 0 25 0 1 0 54383133 50008064 11175 1992294400 134512640 134902295 4291149264 18446744073709551615 4160005005 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 12209 11175 270 96 0 11421 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 57536

[startup+702.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18048
/proc/meminfo: memFree=1832388/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=31284 CPUtime=701.91
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 21912 0 0 0 70147 44 0 0 25 0 1 0 54383133 32034816 6844 1992294400 134512640 134902295 4291149264 18446744073709551615 4160007798 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 7821 6844 270 96 0 7033 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 39984

Solver just ended. Dumping a history of the last processes samples

[startup+702.7 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18048
/proc/meminfo: memFree=1832388/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=31284 CPUtime=702.31
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 21920 0 0 0 70187 44 0 0 25 0 1 0 54383133 32034816 6852 1992294400 134512640 134902295 4291149264 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 7821 6852 270 96 0 7033 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 39984

[startup+703.1 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18048
/proc/meminfo: memFree=1832264/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=31416 CPUtime=702.71
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 21952 0 0 0 70227 44 0 0 25 0 1 0 54383133 32169984 6884 1992294400 134512640 134902295 4291149264 18446744073709551615 4159999507 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 7854 6884 270 96 0 7066 0
Current children cumulated CPU time (s) 702.71
Current children cumulated vsize (KiB) 40116

[startup+703.2 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 18048
/proc/meminfo: memFree=1832264/2059040 swapFree=4140236/4192956
[pid=18027] ppid=18025 vsize=8700 CPUtime=0
/proc/18027/stat : 18027 (run) S 18025 18027 17430 0 -1 4202496 390 134 0 0 0 0 0 0 25 0 1 0 54383132 8908800 251 1992294400 4194304 4922060 140736204138128 18446744073709551615 236997680261 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18027/statm: 2175 251 211 178 0 68 0
[pid=18029] ppid=18027 vsize=28484 CPUtime=702.82
/proc/18029/stat : 18029 (PBPASSolver) R 18027 18027 17430 0 -1 4202496 21994 0 0 0 70237 45 0 0 25 0 1 0 54383133 29167616 6142 1992294400 134512640 134902295 4291149264 18446744073709551615 134588675 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/18029/statm: 7113 6134 270 96 0 6325 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 37184

Child status: 0
Real time (s): 703.235
CPU time (s): 702.859
CPU user time (s): 702.4
CPU system time (s): 0.45893
CPU usage (%): 99.9466
Max. virtual memory (cumulated for all children) (KiB): 57536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 702.4
system time used= 0.45893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6064

runsolver used 1.42878 second user time and 3.69644 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-17 22:41:53
IDJOB=2673248
IDBENCH=47915
IDSOLVER=1174
FILE ID=node027/2673248-1276807313
PBS_JOBID= 11176630
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=89-P1=17-P2=37-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673248-1276807313/watcher-2673248-1276807313 -o /tmp/evaluation-result-2673248-1276807313/solver-2673248-1276807313 -C 1800 -W 2000 -M 1800  run HOME/instance-2673248-1276807313.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b8556c61a91d14749acba7836969b871
RANDOM SEED=1365190118

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1860576 kB
Buffers:         33184 kB
Cached:          70548 kB
SwapCached:       5940 kB
Active:          55592 kB
Inactive:        61452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1860576 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       11748 kB
Mapped:          12976 kB
Slab:            59468 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182208 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node027 at 2010-06-17 22:53:36